138156746871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18943747}}^1$

素因数の和:18943791

約数の個数: 32

約数和(自身を含む): 229143575808

約数和(自身を除く): 90986828937

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 18943747, 56831241, 208381217, 246268711, 322043699, 625143651, 738806133, 966131097, 2708955821, 3542480689, 4186568087, 8126867463, 10627442067, 12559704261, 46052248957, 138156746871]

約数ペア:

[(1, 138156746871), (3, 46052248957), (11, 12559704261), (13, 10627442067), (17, 8126867463), (33, 4186568087), (39, 3542480689), (51, 2708955821), (143, 966131097), (187, 738806133), (221, 625143651), (429, 322043699), (561, 246268711), (663, 208381217), (2431, 56831241), (7293, 18943747)]